How to calculate percent of something
When dealing with percentages in everyday life or at work, it may sometimes be a bit confusing or challenging to understand how to calculate the percent of something. In this article, we will cover a step-by-step guide on how to determine the percent of a given value, which will provide you with a better understanding and make it easier for you to quickly compute percentages.
Step 1: Understand the Basic Concept of Percentages
A percentage is simply a method of expressing a number as a fraction of 100. It is represented by the “%” symbol. For example, if there are 25 apples in a basket and 5 are red, then the percentage of red apples is (5/25) * 100% = 20%.
Step 2: Identify the Values
To calculate the percent of something, you need two values:
1. The part (the quantity you are calculating the percentage for)
2. The whole (the total amount)
For example, if there are 500 students in a school and 350 have passed an exam, the part would be 350 (students who passed), and the whole would be 500 (total students).
Step 3: Apply the Percentage Formula
To calculate the percentage, use this simple formula:
Percentage = (Part / Whole) * 100
Using the values from our previous example:
Percentage = (350 / 500) * 100
Step 4: Simplify and Solve
Divide the part by the whole:
(350 / 500) = 0.7
Now multiply this value by 100:
0.7 * 100 = 70
So, in our example, the percentage of students who passed is equal to 70%.
Step 5: Express Your Answer with the % Symbol
Finally, don’t forget to include the percentage symbol (%) when expressing your answer:
In our example, 70% of the students passed the exam.
That’s all there is to it! Now you have a clear understanding of how to calculate the percent of something. Keep practicing with different values and scenarios, and soon you’ll be able to determine percentages quickly and accurately.